What is the cheapest month to fly from Austin to Houston?

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Austin (AUS) to Houston (IAH), with fares starting from $95.

What is the lowest current fare from AUS to IAH?

The lowest currently-listed fare from Austin (AUS) to Houston (IAH) is $95 on 2026-05-28.

Direct flights from AUS to IAH cover approximately 225 km (140 miles), with an estimated flight time of 16m. Operating airlines: UA.

Cheapest current fares: $95 in May 2026, 225 km direct flight in ~16m.

Last updated May 25, 2026 · By Flightmaps Editorial

Lowest available fare per calendar month from Austin (AUS) to Houston (IAH). Refreshed daily.

What is the cheapest month to fly from Austin to Houston?

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Austin (AUS) to Houston (IAH), with fares starting from $95.
What is the lowest current fare from AUS to IAH?

The lowest currently-listed fare from Austin (AUS) to Houston (IAH) is $95 on 2026-05-28.
How long is the flight from Austin to Houston?

Direct flights from AUS to IAH cover approximately 225 km (140 miles), with an estimated flight time of 16m. Operating airlines: UA.

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